From: Takashi Iwai <tiwai@suse.de>
To: butt3rflyh4ck <butterflyhuangxx@gmail.com>
Cc: security@kernel.org, syzkaller <syzkaller@googlegroups.com>,
tiwai@suse.com, Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Subject: Re: KASAN: use-after-free Write in snd_rawmidi_kernel_write1
Date: Thu, 07 May 2020 11:50:18 +0200 [thread overview]
Message-ID: <s5hbln05b1h.wl-tiwai@suse.de> (raw)
In-Reply-To: <CAFcO6XMWpUVK_yzzCpp8_XP7+=oUpQvuBeCbMffEDkpe8jWrfg@mail.gmail.com>
On Thu, 07 May 2020 09:54:34 +0200,
butt3rflyh4ck wrote:
>
> I report a bug (in linux-5.7-rc1) found by syzkaller.
>
> kernel config:
> https://github.com/butterflyhack/syzkaller-fuzz/blob/master/v5.7.0-rc1.config
> reproducer:
> https://github.com/butterflyhack/syzkaller-fuzz/blob/master/repro.cprog
Is this report different from your another one?
https://lore.kernel.org/r/CAFcO6XMGT42wFBxEa01Ee5Msuecm+WiXnn4rc-VWkC4vTzycPg@mail.gmail.com
thanks,
Takashi
next prev parent reply other threads:[~2020-05-07 9:50 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAFcO6XMWpUVK_yzzCpp8_XP7+=oUpQvuBeCbMffEDkpe8jWrfg@mail.gmail.com>
2020-05-07 8:23 ` KASAN: use-after-free Write in snd_rawmidi_kernel_write1 Greg Kroah-Hartman
2020-05-07 9:50 ` Takashi Iwai [this message]
2020-05-07 10:01 ` butt3rflyh4ck
2020-05-07 8:04 butt3rflyh4ck
2020-05-07 8:23 ` Greg Kroah-Hartman
2020-05-07 9:56 ` Takashi Iwai
2020-05-07 10:13 ` Greg Kroah-Hartman
2020-05-07 10:19 ` Takashi Iwai
2020-05-07 11:07 ` Greg Kroah-Hartman
2020-05-07 10:27 ` Amadeusz Sławiński
2020-05-07 10:36 ` Takashi Iwai
2020-05-07 10:42 ` Takashi Iwai
2020-05-07 11:44 ` Takashi Iwai
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